package com.jt.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.jt.pojo.ItemCat;
import org.apache.ibatis.annotations.Select;


public interface ItemCatMapper extends BaseMapper<ItemCat> {
    @Select("select name from tb_item_cat where id = #{itemCatId} ")
    String findItemCatNameById(Long itemCatId);

}
